Final Exam Flashcards
Net working capital equation
NWC=Current assets- current liabilities
EAR
Effective annual interest rate: annualized interest rate using compound interest
APR
Annual percentage rate: interest rate annualized using simple interest
Perpetuity
Constant stream of cash that lasts forever
Annuity
A stream of constant cash flows that lasts for a fixed number of periods
3 steps to a mortgage interest rate
- APR is the posted rate and will be semi annual compounding, so for every 6 months is APR/2
- EAR is the posted rate compounded on s semi annual bases
3.Monthly rate: the interest rate paid every month, when compounded monthly is equal to EAR
Coupon Rate
the annual coupon payment on the bond dividend by the face value of the bond
Pure Discount bond
pays no coupons only repays its face value at maturity (T-bills)
Level coupon bond
make periodic coupon payments in addition to the maturity value, where the payments are equal each period
Consols
is a perpetual bond and pays fixed coupon annually (PV of a perpetuity)
YTM
Yield to maturity: the annual interest rate which makes the present value of the bonds cash flows equal to its current price
3 reasons for high PE ratios
high growth opportunities, low risk, conservative accounting principles
What is the difference between geometric and arithmetic average
geometric average will be less than arithmetic average unless all returns are equal
What is the problem with arithmetic average
arithmetic is overly optimistic for long horizons
What is the problem with geometric average
geometric is overly pessemistic for short horizons